CN117246867A - Elevator control method and related device - Google Patents

Abstract

The embodiment of the application discloses an elevator control method and a related device, wherein the method comprises the following steps: acquiring first image information from a first camera; determining whether a target pet exists according to the first image information; if the door closing command is determined to exist, acquiring second image information from the first camera when the door closing command is detected; detecting whether abnormal riding conditions occur in riding conditions of the target pet and the target passenger according to the second image information; if abnormal riding conditions are detected, controlling a loudspeaker in a car of the elevator to output prompt information; if the abnormal riding condition does not appear in the riding condition is detected, the door closing operation is executed in response to the door closing instruction; and if the door closing command is determined to be not present, executing the door closing operation in response to the door closing command when the door closing command is detected. The intelligent control system is beneficial to improving the intelligence of the information processing of the gravity power generation system, improving the accuracy and the reliability of elevator control and ensuring the life safety of pets when taking an elevator.

Description

Elevator control method and related device

Technical Field

The application relates to the technical field of general data processing in the internet industry, in particular to an elevator control method and a related device.

Background

With the development and progress of society, high-rise buildings are increasing, and elevators become convenient tools for people to go up and down floors. For some households with pets, when the pets are carried to take an elevator, the pets can occasionally not be cared for when the pets enter the elevator due to carelessness, so that life safety hazards appear in the process of taking the elevator.

Disclosure of Invention

The embodiment of the application provides an elevator control method and a related device, which aim to improve the intelligence of the information processing of a gravity power generation system, so that the accuracy and the reliability of elevator control are improved, and the life safety of a pet when the pet takes an elevator is ensured.

In a first aspect, embodiments of the present application provide an elevator control method applied to an elevator controller of a gravity power generation system, the gravity power generation system including the elevator controller, a gravity power generation device for converting mechanical energy during operation of the elevator into electrical energy and powering devices within the elevator car, the devices including the first camera, an elevator, and a first camera within the elevator car, the method comprising:

acquiring first image information from the first camera;

Determining whether a target pet exists according to the first image information, wherein the target pet is a pet towed by a towing rope;

if the door closing command is determined to exist, acquiring second image information from the first camera when the door closing command is detected;

detecting whether abnormal riding conditions occur in riding conditions of the target pet and a target passenger according to the second image information, wherein the target passenger is a passenger towing the target pet, and the abnormal riding conditions are that one of the target pet and the target passenger is in the elevator;

if abnormal riding conditions are detected, controlling a loudspeaker in a car of the elevator to output prompt information, wherein the prompt information is used for prompting the target passenger to look after the target pet;

if the abnormal riding condition is detected not to occur in the riding condition, a door closing operation is executed in response to the door closing instruction;

and if the door closing command is determined to be not present, executing door closing operation in response to the door closing command when the door closing command is detected.

In a second aspect, embodiments of the present application provide an elevator control device applied to an elevator controller of a gravity power generation system, the gravity power generation system including the elevator controller, a gravity power generation device for converting mechanical energy during operation of the elevator into electrical energy and powering a device in the elevator car, the device including a first camera, an elevator, and a first camera in the elevator car, the elevator control device comprising:

A first acquisition unit configured to acquire first image information from the first camera;

the determining unit is used for determining whether a target pet exists according to the first image information, wherein the target pet is a pet towed by a towing rope;

the second acquisition unit is used for acquiring second image information from the first camera when detecting a door closing instruction under the condition that the existence of the target pet is determined;

a detection unit configured to detect, based on the second image information, whether an abnormal riding condition occurs in riding conditions of the target pet and a target passenger, the target passenger being a passenger towing the target pet, the abnormal riding condition being one of the target pet and the target passenger within the elevator;

the control unit is used for controlling a loudspeaker in the car of the elevator to output prompt information when abnormal riding conditions are detected, wherein the prompt information is used for prompting the target passenger to look after the target pet;

the control unit is further used for responding to the door closing instruction to execute door closing operation when detecting that the abnormal riding condition does not occur in the riding condition;

The control unit is further used for responding to the door closing instruction to execute door closing operation when the door closing instruction is detected under the condition that no target pet exists.

In a third aspect, embodiments of the present application provide an electronic device comprising a processor, a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the first aspect of embodiments of the present application.

In a fourth aspect, embodiments of the present application provide a computer storage medium storing a computer program for electronic data exchange, wherein the computer program causes a computer to perform some or all of the steps as described in the first aspect of the present embodiment.

It can be seen that, in this embodiment, the elevator controller may first acquire the first image information from the first camera; then determining whether a target pet exists according to the first image information, wherein the target pet is a pet towed by the towing rope; if the target pet is determined to exist, acquiring second image information from the first camera when a door closing instruction is detected; then detecting whether abnormal riding conditions occur in riding conditions of the target pet and the target passenger according to the second image information, wherein the target passenger is a passenger for towing the target pet, and the abnormal riding conditions are that one of the target pet and the target passenger is in an elevator; if abnormal riding conditions are detected, controlling a loudspeaker in a car of the elevator to output prompt information, wherein the prompt information is used for prompting a target passenger to take care of a target pet; if the abnormal riding condition does not appear in the riding condition is detected, the door closing operation is executed in response to the door closing instruction; and if the target pet is determined not to exist, executing the door closing operation in response to the door closing instruction when the door closing instruction is detected.

Therefore, whether the target pet appears is determined through the first image information, whether abnormal riding conditions appear in riding conditions of the target pet and the target passenger is detected according to the second image information, and the in-out conditions of the target pet and the target passenger can be accurately detected and identified, so that actions such as outputting prompt information and closing an elevator door are executed according to more accurate control of the in-out conditions of the target pet and the target passenger, the intelligence of information processing of a gravity power generation system is improved, the accuracy and reliability of elevator control are improved, and life safety of the pet when riding the elevator is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a gravity power generation system according to an embodiment of the present disclosure;

fig. 2 is a diagram illustrating a composition example of an electronic device according to an embodiment of the present application;

Fig. 3 is a schematic flow chart of an elevator control method provided in an embodiment of the present application;

fig. 4 is a schematic view of a scenario of a pet riding elevator provided in an embodiment of the present application;

fig. 5 is a functional unit block diagram of an elevator control apparatus provided in an embodiment of the present application;

fig. 6 is a block diagram showing the functional units of another elevator control apparatus according to the embodiment of the present application.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will clearly and completely describe the technical solution in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The terms first, second and the like in the description and in the claims of the present application and in the above-described figures, are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, result, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1, fig. 1 is a schematic diagram of a gravity power generation system according to an embodiment of the present application. As shown in fig. 1, the gravity power generation system 10 includes an elevator controller 101, an elevator 102, a gravity power generation device 103, an imaging device 104, and a gravity detection device 105. The elevator controller 101 is connected to the elevator 102, the imaging device 104, and the gravity detection device 105, and the gravity power generation device 103 is connected to the elevator 102, the imaging device 104, and the gravity detection device 105.

Wherein the gravity electricity generation device 103 can convert mechanical energy during operation of the elevator 102 into electrical energy. The gravity-fed power generation device 103 may be used to power the elevator 102, the camera device 104, the gravity-fed detection device 105, and other utility consumers (e.g., lighting, speakers, etc.) in the gravity-fed power generation system 10. Specifically, the excessive mechanical energy (including potential energy and kinetic energy, which is consumed by resistance heating) required to be released in the operation process of the elevator 102 can be converted into direct-current electric energy through the motor of the elevator 102 and the elevator frequency converter (rectifier+inverter) to be stored in a large capacitor of the direct-current loop of the elevator frequency converter, and then the direct-current electric energy is transmitted to the elevator 102, the camera 104, the gravity detection device 105 and other public electric equipment in the gravity power generation system 10 to work when required, so as to realize power supply for the equipment.

The elevator controller 101 may control the image information collected by the image capturing device 104, and obtain the image information collected by the image capturing device 104. The elevator controller 101 also controls the gravity detection device 105 to collect real-time load data of the elevator and to obtain real-time load data collected by the gravity detection device 105. Elevator controller 101 may also control operation of elevator 102 (e.g., control elevator 102 up and down, control elevator doors of elevator 102 open and close, etc.), as well as operation of other utility consumers in gravity power generation system 10.

In particular implementations, the elevator controller 101 may also be coupled to the gravity power generation device 103 and control the gravity power generation device 103 to power the elevator 102, the camera device 104, the gravity detection device 105, and other utility consumers in the gravity power generation system 10.

Wherein the camera 104 may comprise a first camera within the car of the elevator 102. Alternatively, the camera 104 may include a first camera within the car of the elevator 102 and a second camera outside the car of the elevator 102. In addition to the elevator control method described below, in a specific implementation, when the camera 104 includes the first camera in the car of the elevator 102, the image information acquired by the camera can also determine whether a pet exists in the elevator, if so, the pet identification in the elevator can be displayed on the display screen outside the elevator, and the behavior of the pet in the elevator is monitored, and if abnormal behavior occurs, a prompt is given. When the camera 104 includes a first camera in the car of the elevator 102 and a second camera outside the car of the elevator 102, the image information collected by the camera can also determine the accommodating space in the elevator and the number of waiting persons outside the elevator, so that the number of passengers expected to reach the floor can be displayed in advance on the corresponding floor. When the camera 104 includes a second camera outside the car of the elevator 102, the image information collected by the camera can also determine that a person is moving to the elevator in the corridor, and if so, the elevator controller can control the elevator to stay for a while.

Referring to fig. 2, fig. 2 is a diagram illustrating a composition example of an electronic device according to an embodiment of the present application. As shown in fig. 2, the electronic device 20 in this embodiment may be the elevator controller 101 described above with respect to fig. 1. The electronic device 20 may be a communication-capable electronic device, and the electronic device 20 may include various computing devices having wireless communication capabilities or other processing devices connected to a wireless modem, as well as various forms of User Equipment (UE), mobile Station (MS), terminal device (terminal device), etc. The electronic device 20 comprises a processor 110, a memory 120, a communication interface 130 and one or more programs 121, wherein the one or more programs 121 are stored in the memory 120 and configured to be executed by the processor 110, the one or more programs 121 comprising instructions for performing any of the method embodiments described below. In particular implementations, the processor 110 is configured to perform any of the steps performed by the electronic device in the method embodiments described below, and when performing data transmission such as sending, optionally invoke the communication interface 130 to perform the corresponding operations.

Referring to fig. 3, fig. 3 is a schematic flow chart of an elevator control method according to an embodiment of the present application, where the method may be applied to an elevator controller 101 in a gravity power generation system shown in fig. 1, and as shown in fig. 3, the elevator control method includes:

step S310, acquiring first image information from the first camera.

The first image information is image information in the elevator car collected by the first camera, and the image information can be a picture or an image, which is not limited further. The image information collected by the first camera is used for representing passenger information in the elevator car, and passengers comprise passengers and pets.

Specifically, the first image information may be image content collected by the first camera before the door is opened at the current stopping floor after the door is closed at the previous stopping floor, so as to ensure accuracy of passenger information in the elevator before the door is opened at the current stopping floor, which is extracted according to the first image information.

Step S320, determining whether the target pet exists according to the first image information.

Wherein the target pet is a pet towed by a towing rope.

Specifically, there may be one, two, three or more target pets, and when there are two or more target pets, the following steps S340 to S360 may be performed for each target pet, respectively.

For example, referring to fig. 4, during an elevator ascent, image information, i.e., first image information, within the car of the elevator may be collected by the first camera. If the existence of the pet in the car is determined according to the first image information analysis, and the pet is pulled by the pulling rope, the existence of the target pet can be determined. At this time, the pet towed by the towing rope may be determined as a target pet, and an occupant towing the target pet may be determined as a target occupant.

Step S330, if it is determined that the door closing command exists, acquiring second image information from the first camera when the door closing command is detected.

The door closing instruction refers to a door closing instruction aiming at the current stop floor.

Specifically, the door closing command may be a message sent to the elevator controller for active triggering by the occupant, where the triggering mode includes voice control, triggering through an operation panel, or the like. Alternatively, the door closing command may be a message that the elevator controller gets by detecting that a preset time interval has been reached.

Step S340, detecting whether abnormal riding conditions occur in the riding conditions of the target pet and the target passenger according to the second image information.

Wherein the target occupant is an occupant who pulls the target pet through the pull rope. An abnormal ride refers to only one of the target pet and the target passenger being within the elevator.

In a specific implementation, the elevator controller can compare the first image information with the second image information to detect whether an abnormal riding condition occurs in the riding condition. Or the elevator controller can firstly determine whether passengers exist in the elevator according to the second image information, and if no passengers are determined, the elevator controller directly obtains a detection result that the abnormal riding condition does not exist in the riding condition; if the passenger is determined, the first image information and the second image information are compared to detect whether abnormal riding conditions occur in the riding conditions. By detecting whether passengers exist in the elevator according to the second image information, the processing data volume of the elevator controller can be reduced under the condition that passengers do not exist, and therefore the data processing pressure and the energy consumption of the elevator controller are reduced.

Further, in a specific implementation, the second image information may be an image, and at this time, whether the target passenger who pulls the target pet in the current stopping floor stopping process of the elevator has a replacement condition may be detected by analyzing the second image information. If the target passenger is replaced, detecting whether abnormal riding conditions occur in riding conditions of the target pet and the target passenger according to the second image information, and detecting whether abnormal riding conditions occur in riding conditions of the target pet and the replaced target passenger according to the second image information.

And step S350, if abnormal riding conditions are detected, controlling a loudspeaker in the elevator car to output prompt information.

The prompt information is used for prompting the target passenger to look after the target pet. For example, the prompt may be "the occupant is looking at his or her pet, determining whether his or her pet has been taken away or taken into the elevator".

In specific implementation, the speaker can be controlled to output prompt information to prompt the target passenger that the target passenger is not in the same space with the target pet (namely, in the elevator car or outside the elevator car), so that the target passenger can take care of the target pet in time to eliminate the abnormal riding condition. After the elevator controller controls the loudspeaker to output the prompt information, the elevator controller can also acquire the image data acquired by the first camera so as to determine whether abnormal riding conditions are eliminated according to the image data. After the abnormal seating condition is eliminated, a door closing operation is performed in response to a door closing command. Further, after the abnormal riding condition is eliminated, step S330 and step S340 may be repeatedly performed, and when the abnormal riding condition no longer exists, the door closing operation is performed in response to the door closing instruction, so that the accuracy of the detection result is improved, the accuracy of the time when the elevator controller controls the elevator to perform the door closing operation is improved, and the elevator riding experience of the elevator riding person is further improved.

Through detecting whether abnormal riding conditions occur, the situation that the elevator pulls up or pulls down pets through the traction rope when running can be avoided, and accordingly the riding safety of the pet elevator is guaranteed.

And step S360, if the abnormal riding condition is detected not to occur in the riding condition, a door closing operation is performed in response to the door closing instruction.

And step S370, if the door closing command is determined to be absent, executing the door closing operation in response to the door closing command when the door closing command is detected.

It can be seen that, in this embodiment, the elevator controller may first acquire the first image information from the first camera; then determining whether a target pet exists according to the first image information, wherein the target pet is a pet towed by the towing rope; if the target pet is determined to exist, acquiring second image information from the first camera when a door closing instruction is detected; then detecting whether abnormal riding conditions occur in riding conditions of the target pet and the target passenger according to the second image information, wherein the target passenger is a passenger for towing the target pet, and the abnormal riding conditions are that one of the target pet and the target passenger is in an elevator; if abnormal riding conditions are detected, controlling a loudspeaker in a car of the elevator to output prompt information, wherein the prompt information is used for prompting a target passenger to take care of a target pet; if the abnormal riding condition does not appear in the riding condition is detected, the door closing operation is executed in response to the door closing instruction; and if the target pet is determined not to exist, executing the door closing operation in response to the door closing instruction when the door closing instruction is detected. Therefore, whether the target pet appears is determined through the first image information, whether abnormal riding conditions appear in riding conditions of the target pet and the target passenger is detected according to the second image information, and the in-out conditions of the target pet and the target passenger can be accurately detected and identified, so that actions such as outputting prompt information and closing an elevator door are executed according to more accurate control of the in-out conditions of the target pet and the target passenger, the intelligence of information processing of a gravity power generation system is improved, the accuracy and reliability of elevator control are improved, and life safety of the pet when riding the elevator is guaranteed.

In one possible example, the detecting whether abnormal riding conditions occur in riding conditions of the target pet and the target passenger according to the second image information includes: comparing the first image information with the second image information to determine whether the target pet is in the elevator, and comparing the first image information with the second image information to determine whether a target passenger corresponding to the target pet is in the elevator, so as to obtain the riding condition; if the riding condition is that the target pet and the target passenger are simultaneously in the elevator or are not simultaneously in the elevator, determining that the riding condition is not abnormal; and if the riding condition is that one of the target pet and the target passenger is in the elevator, and the other is not in the elevator, determining that the riding condition has abnormal riding condition.

Wherein the riding conditions include several conditions in which the target pet and the target passenger are both in the elevator, neither the target pet nor the target passenger are in the elevator, the target pet is in the elevator but the target passenger is not in the elevator, the target pet is not in the elevator but the target passenger is in the elevator.

Specifically, the elevator controller may simultaneously compare the first image information and the second image information to determine whether the target pet is in the elevator, and compare the first image information and the second image information to determine whether the target passenger corresponding to the target pet is in the elevator, so as to improve the efficiency of the elevator controller in detecting and confirming whether the abnormal riding condition occurs in the riding condition. Or the elevator controller can respectively compare the first image information and the second image information to determine whether the target pet is in the elevator, and compare the first image information and the second image information to determine whether the target passenger corresponding to the target pet is in the elevator, so that the performance requirement on the elevator controller is reduced, and the production cost is reduced.

In a specific implementation, when comparing the first image information and the second image information to determine whether the target pet is in the elevator, the image of the target pet can be extracted from the first image information, then the image of the target pet is compared with the second image information to determine whether the target pet exists in the second image information, if so, the target pet is confirmed to be in the elevator, and if not, the target pet is confirmed to be no longer in the elevator. Similarly, the method for comparing the first image information with the second image information to determine whether the target passenger corresponding to the target pet is in the elevator may refer to the above method for determining the target pet, which is not further described herein. After confirming whether the target pet and the target passenger are in the elevator respectively, the types of the riding conditions of the target pet and the target passenger can be comprehensively determined, and if the riding conditions are in the elevator or not, the abnormal riding conditions are determined. If the type of ride is that the target pet is in the elevator and the target occupant is not in the elevator, or that the target pet is no longer in the elevator and the target occupant is in the elevator, an abnormal ride is determined to occur.

Further, the image of the target pet and the image of the target passenger can be extracted from the first image information before the door closing instruction is detected, so that the time period for detecting and confirming whether the abnormal riding condition occurs by the elevator controller is further shortened, and the data processing efficiency of the elevator controller is improved.

It can be seen that in this example, by directly comparing the first image information and the second image information to detect and confirm whether or not abnormal riding conditions occur in riding conditions of the target pet and the target passenger when the door closing instruction is detected, the comprehensiveness and accuracy of the detection can be ensured, and at the same time, the detection efficiency of the elevator controller in the case where the passenger exists in the elevator when the door closing instruction is detected can be improved.

In one possible example, the comparing the first image information and the second image information to determine whether the target pet is within the elevator includes: comparing the first image information with the second image information, and determining whether at least one target object exists in the elevator, wherein the target object refers to an object similar to the target pet; if the existence of at least one target object is determined, comparing the haulage rope information corresponding to the at least one target object with the target haulage rope information corresponding to the target pet according to the first image information and the second image information, and determining whether the haulage rope identical to the target haulage rope information exists or not; if the traction rope with the same information as the target traction rope exists, determining that the target pet is in the elevator; if the fact that the traction rope with the same information as the target traction rope does not exist is determined, the fact that the target pet is not in the elevator is determined; and if the fact that at least one target object does not exist is determined, determining that the target pet is not in the elevator.

When the target pet is determined to be in the elevator, the target pet is a target object corresponding to the haulage rope with the same haulage rope information as the target haulage rope information.

Wherein the haulage rope information comprises at least one of the shape, pattern, color, etc. of the haulage rope.

Specifically, when the target haulage rope information corresponding to the target pet is obtained, an image of the haulage rope corresponding to the target pet may be extracted from the first image information, and then the target haulage rope information may be obtained according to the image analysis. The image acquisition mode of the traction rope corresponding to the target pet may be implemented by referring to the image acquisition mode of the target pet, and will not be further described herein.

Specifically, when determining whether the target pet is in the elevator, the first image information and the second image information may be compared first to determine whether at least one target object appears in the second image information according to the image of the target pet, where the target object is a pet having a similarity with the appearance of the target pet exceeding a preset similarity. If it is determined that one target object does not exist, it is determined that the target pet is no longer in the elevator. If at least one target object is determined to exist, extracting an image of the haulage rope corresponding to the target object from the second image information, and analyzing the image of the haulage rope to obtain haulage rope information. And then the elevator controller can respectively compare the traction rope information corresponding to each target object with the target traction rope information, so as to compare and confirm whether the traction rope information identical to the target traction rope information exists, if so, the target object which is pulled by the traction rope corresponding to the traction rope information identical to the target traction rope information is determined to be the target pet, and the target pet is determined to be in the elevator. And if the traction rope information which is the same as the target traction rope information does not exist, determining that the target pet is no longer in the elevator.

In the specific implementation, the similarity of the appearances of pets of the same variety and the same design and color is extremely high, when detecting and identifying whether abnormal riding conditions occur, the step of comparing the traction rope information corresponding to at least one target object with the target traction rope information corresponding to the target pet according to the first image information and the second image information can be executed under the condition that whether at least two target objects exist is determined, so that the accuracy of detecting riding states of the target pets is ensured, the frequency of comparing the traction rope information by the elevator controller is reduced, the data processing requirement of the elevator controller is reduced, and the data processing pressure of the elevator controller is reduced. Or when detecting and identifying whether an abnormal riding condition occurs, under the condition of one target object, the step of comparing the haulage rope information corresponding to the at least one target object with the target haulage rope information corresponding to the target pet according to the first image information and the second image information can be executed, so that the accuracy of the riding state identification of the target pet is further ensured, and the accuracy of detecting and identifying whether the abnormal riding condition occurs is further improved.

It can be seen that, in this example, by comparing the traction rope information corresponding to at least one target object with the target traction rope information corresponding to the target pet, it is further determined whether the target pet is in the elevator, and accuracy of detecting the riding state of the target pet can be improved, so that accuracy of detecting and identifying whether abnormal riding conditions occur is further improved, accuracy of processing data by the elevator controller is further ensured, and reliability of elevator control is ensured.

In one possible example, the gravity power generation system further includes a second camera located outside the car of the elevator corresponding to each floor; the detecting whether abnormal riding conditions occur to riding conditions of the target pet and the target passenger according to the second image information further comprises: acquiring third image information of the second camera from the current stop floor; determining the access condition of the target pet and the target passenger according to the third image information; comparing the riding condition with the access condition, and detecting whether the abnormal riding condition occurs according to the riding condition when the riding condition is consistent with the access condition.

The third image information is image data outside the elevator car collected by the second camera at the current stop floor.

The access conditions comprise the conditions that the target pet and the target passenger do not access the elevator, the target pet does not access the elevator and the target passenger exit the elevator, the target pet enters the elevator and the target passenger does not access the elevator, the target pet enters the elevator and the target passenger exits the elevator, the target pet exits the elevator and the target passenger does not access the elevator, the target pet exits the elevator and the target member enters the elevator. Wherein the access condition is that the target pet and the target passenger do not access the elevator, the target pet and the target passenger enter the elevator, the target pet does not access the elevator, the target passenger enters the elevator, the target pet enters the elevator, and the target passenger does not access the elevator, corresponding to the riding conditions of the target pet and the target passenger in the elevator. When the entrance and exit conditions are that the target pet and the target passenger both exit the elevator, the entrance and exit conditions are corresponding to the riding conditions that the target pet and the target passenger are not in the elevator. The entrance/exit condition corresponds to the riding condition that the target pet is in the elevator and the target passenger is not in the elevator when the target pet enters the elevator and the target passenger exits the elevator. The entrance/exit condition corresponds to the riding condition of the target passenger in the elevator without the target pet in the elevator when the target passenger does not enter the elevator and the target pet exits the elevator and the target member enters the elevator.

In the specific implementation, when the door closing instruction is detected under the condition that the target pet is determined to exist, the elevator controller can also acquire third image information acquired by the second camera from the current stop floor, and then analyze whether passengers enter or exit the elevator according to the third image information. If no passenger gets in or out of the elevator, the situation that the target pet and the target passenger get in or out of the elevator is determined to be none, and the target pet and the target passenger are both in the elevator at the moment. If passengers enter and exit the elevator, the third image information can be analyzed according to the first image information, so that the entering and exiting conditions of the target pet and the target passengers can be further determined. Specifically, if it is determined that the final in-out state of the target pet/target passenger is an out-elevator after analyzing the third image information based on the first image information, it may be determined that the target pet/target passenger is not in-elevator; if it is determined that the final in-out state of the target pet/target passenger is in the elevator after the third image information is analyzed according to the first image information, it is determined that the target pet/target passenger is in the elevator.

Further, the elevator controller can determine the riding states of the corresponding target pets and target passengers according to the access conditions of the target pets and the target passengers, and then compare the riding states with the riding states corresponding to the riding conditions so as to judge whether the riding conditions are consistent with the access conditions. If the riding condition is consistent with the access condition, the elevator controller can directly detect whether abnormal riding condition occurs according to the riding condition. If the riding condition is inconsistent with the access condition, the analysis result of the second image information or the third image information is wrong, and at the moment, the elevator controller can control the loudspeaker to play and/or control the display panel to display an inquiry message so as to inquire and confirm the riding condition of the passenger in the current elevator, so that the accuracy of the detection result is further ensured.

It can be seen that in this example, in detecting whether abnormal riding conditions occur in riding conditions of the target pet and the target passenger, the third image information collected by the second camera outside the car is further used for assisting in confirming the entering and exiting conditions of the target pet and the target passenger, so that the accuracy of detecting and identifying whether abnormal riding conditions occur can be further improved, the accuracy of processing data by the elevator controller is further ensured, and the reliability of elevator control is ensured.

In one possible example, the gravity power generation system further comprises gravity detection means; in detecting whether an abnormal ride condition occurs to the ride conditions of the target pet and the target occupant based on the second image information, the method further includes: if abnormal recognition conditions for the second image information occur in the process of detecting whether abnormal riding conditions occur according to the second image information, the door closing operation is executed in response to the door closing instruction, wherein the abnormal recognition conditions refer to conditions which cannot be accurately recognized according to the second image information; controlling the elevator to run according to the running direction; acquiring real-time load data of the elevator from the gravity detection device in the elevator running process; detecting whether load abnormal change conditions occur according to the real-time load data; if the abnormal change condition of the load is detected, controlling the elevator to stop running; and if the abnormal load change condition is detected not to occur, controlling the elevator to normally operate.

The running direction may be an uplink direction or a downlink direction.

Specifically, when detecting and analyzing the second image information, the elevator controller determines that the abnormal recognition condition occurs if more passengers in the elevator are detected to cause riding congestion or the situation that the shielding object exists in the elevator is detected, and the situation that a certain part of area in the elevator car cannot be accurately analyzed according to the second image information is caused, so that the riding conditions of the target pet and the target passenger cannot be accurately analyzed and determined. When an abnormal recognition condition occurs, the elevator controller can directly respond to the door closing command to execute the door closing operation and control the elevator to run. And then acquiring real-time load data of the elevator acquired by the gravity detection device in the operation process after the elevator is started.

Specifically, if an abnormal riding condition exists, when the elevator runs, resistance can be generated due to the fact that the traction rope is clamped by the elevator door, and the elevator can generate a relative acting force with a target pet through the traction rope, so that real-time load data collected by the gravity detection device are affected. Therefore, if the elevator controller detects that the real-time load data detection has abnormal load change, the abnormal riding condition possibly exists at the moment, so that the elevator can be prevented from running by controlling the elevator to stop running, and the pet can be further pulled up or pulled down.

It can be seen that in this example, the direct response to the door closing command does not delay elevator operation when an anomaly identification situation occurs. Meanwhile, in the running process, whether abnormal load change conditions occur or not is detected according to implementation load data, and abnormal riding conditions can be identified in an auxiliary mode, so that the reliability of data processing of the elevator controller is guaranteed. In addition, when the abnormal change condition of the load occurs, the elevator is controlled to stop running, and the pet can be prevented from being further pulled up or pulled down due to the running of the elevator, so that the life safety of the pet is further protected.

In one possible example, the controlling the elevator to operate in the direction of travel includes: and controlling the elevator to run according to a first preset moving speed, wherein the first preset moving speed is smaller than a second preset moving speed, and the second preset moving speed is the normal moving speed of the elevator.

Specifically, the moving speeds of the elevator in the upward direction and the downward direction may be the same or different. When the upward moving speed and the downward moving speed of the elevator are different, the elevator controller can be preset with a first preset moving speed and a second preset moving speed corresponding to the running direction, so that when abnormal identification conditions occur, no matter whether the elevator is in the upward moving speed or the downward moving speed is smaller than the normal moving speed. For example, when the traveling direction of the elevator is upward, the elevator may be controlled to travel according to a first preset traveling speed corresponding to the upward direction.

In a specific implementation, after the controlling the elevator to operate according to the first preset moving speed, the method further includes: and when the running distance of the elevator is greater than the preset distance, controlling the elevator to move at a second preset moving speed. Specifically, if the detected running distance of the elevator is greater than the preset distance and no abnormal change condition of the load is detected, the abnormal riding condition can be eliminated, and at the moment, the running of the elevator can be controlled at a second preset moving speed, so that the elevator can normally run.

Therefore, in the example, when the abnormal load change condition occurs, the elevator can be controlled to operate according to the first preset moving speed smaller than the second preset moving speed, so that the moving speed of the elevator is smaller than the moving speed in normal operation, the intelligence of the data processing of the elevator controller is improved, the rapid death of a target pet due to the excessively high moving speed of the elevator in the abnormal riding condition is avoided, and further the guarantee of the life safety of the target pet is improved.

In one possible example, after the controlling the elevator to stop running, the method further comprises: and controlling the elevator to run reversely and stop at the previous stop floor.

The previous stopping floor refers to the floor stopped before starting to run the elevator, namely the floor stopped when the second image information is acquired.

In a specific implementation, after the elevator is controlled to stop running, the elevator can be controlled to run reversely so as to return to the previous stopping floor. The elevator controller may control the elevator to move in a reverse direction at a first preset moving speed when controlling the elevator to move in a reverse direction. Or when the elevator controller controls the elevator to reversely run, the elevator controller can control the elevator to reversely move at a third preset moving speed, and the third preset moving speed is smaller than the first preset moving speed. Especially when the reverse running direction of the elevator is the descending direction, the reverse movement of the elevator is controlled by the third preset movement speed, so that the accuracy of the elevator controller for controlling the movement of the elevator can be further improved, and the falling injury of the target pet caused by too fast running of the elevator is avoided.

Further, after the elevator is stopped to the previous stopping floor by reverse running, the elevator door can be controlled to be opened, so that the traction rope is released, and other passengers can enter and exit the elevator.

Therefore, in this example, if the abnormal load change condition occurs, after the elevator is controlled to stop running, the elevator is controlled to run reversely so as to return to the floor where the elevator was stopped at the previous time, so that the intelligence of the data processing of the elevator controller can be further improved, the pull-up or pull-down state of the target pet is relieved, the injury of the target pet is further relieved, and the life safety of the target pet is guaranteed.

In one possible example, when the elevator controller controls the elevator to stop running or when the elevator controller controls the elevator to run reversely, the elevator controller can also control the loudspeaker to output condition specification information so as to pacify passengers in the elevator and avoid the passengers in the elevator from being too panicked to have potential safety hazards.

The present application may divide functional units of a server according to the above method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated in one processing unit. The integrated units may be implemented in hardware or in software functional units. It should be noted that, in the embodiment of the present application, the division of the units is schematic, which is merely a logic function division, and other division manners may be implemented in actual practice.

Fig. 5 is a functional unit block diagram of an elevator control apparatus provided in an embodiment of the present application. The elevator control device 50 can be applied to an elevator controller 101 of the gravity power generation system 10 shown in fig. 1, and the elevator control device 50 includes:

a first obtaining unit 510, configured to obtain first image information from the first camera;

A determining unit 520, configured to determine whether a target pet exists according to the first image information, where the target pet is a pet towed by a towing rope;

a second obtaining unit 530, configured to obtain second image information from the first camera when detecting a door closing instruction in a case where it is determined that the target pet exists;

a detecting unit 540 for detecting whether an abnormal riding condition occurs to the riding conditions of the target pet and the target passenger according to the second image information, wherein the target passenger is a passenger towing the target pet, and the abnormal riding condition refers to that one of the target pet and the target passenger is in the elevator;

a control unit 550 for controlling a speaker in a car of the elevator to output a prompt message for prompting the target passenger to take care of the target pet when the abnormal riding condition of the riding condition is detected;

the control unit 550 is further configured to perform a door closing operation in response to the door closing instruction when it is detected that the abnormal seating condition does not occur in the seating condition;

the control unit 550 is further configured to, when it is determined that the target pet does not exist, perform a door closing operation in response to the door closing instruction when the door closing instruction is detected.

In one possible example, in the detecting whether abnormal riding conditions occur in the riding conditions of the target pet and the target passenger based on the second image information, the detecting unit is specifically configured to: comparing the first image information with the second image information to determine whether the target pet is in the elevator, and comparing the first image information with the second image information to determine whether a target passenger corresponding to the target pet is in the elevator, so as to obtain the riding condition; if the riding condition is that the target pet and the target passenger are simultaneously in the elevator or are not simultaneously in the elevator, determining that the riding condition is not abnormal; and if the riding condition is that one of the target pet and the target passenger is in the elevator, and the other is not in the elevator, determining that the riding condition has abnormal riding condition.

In one possible example, in said comparing said first image information and said second image information to determine whether said target pet is inside said elevator, said detection unit is specifically further adapted to: comparing the first image information with the second image information, and determining whether at least one target object exists in the elevator, wherein the target object refers to an object similar to the target pet; if the existence of at least one target object is determined, comparing the haulage rope information corresponding to the at least one target object with the target haulage rope information corresponding to the target pet according to the first image information and the second image information, and determining whether the haulage rope identical to the target haulage rope information exists or not; if the traction rope with the same information as the target traction rope exists, determining that the target pet is in the elevator; if the fact that the traction rope with the same information as the target traction rope does not exist is determined, the fact that the target pet is not in the elevator is determined; and if the fact that at least one target object does not exist is determined, determining that the target pet is not in the elevator.

In one possible example, the gravity power generation system further comprises gravity detection means; the control unit is specifically further configured to: if abnormal recognition conditions for the second image information occur in the process of detecting whether abnormal riding conditions occur according to the second image information, the door closing operation is executed in response to the door closing instruction, wherein the abnormal recognition conditions refer to conditions which cannot be accurately recognized according to the second image information; controlling the elevator to run according to the running direction; the elevator control device further comprises a third acquisition unit (not shown) for: acquiring real-time load data of the elevator from the gravity detection device in the elevator running process; the control unit is specifically further configured to: detecting whether load abnormal change conditions occur according to the real-time load data; if the abnormal change condition of the load is detected, controlling the elevator to stop running; and if the abnormal load change condition is detected not to occur, controlling the elevator to normally operate.

In one possible example, in said controlling the elevator to run in the direction of travel, the control unit is in particular also adapted to: and controlling the elevator to run according to a first preset moving speed, wherein the first preset moving speed is smaller than a second preset moving speed, and the second preset moving speed is the normal moving speed of the elevator.

In one possible example, the control unit is specifically further configured to: after the elevator is controlled to stop running, the elevator is controlled to run reversely and stop at the previous stop floor.

In one possible example, the gravity power generation system further includes a second camera located outside the car of the elevator corresponding to each floor; the elevator control device further comprises a fourth acquisition unit (not shown) for: acquiring third image information of the second camera from the current stop floor when whether the riding conditions of the target pet and the target passenger are abnormal or not is detected according to the second image information; the detection unit is specifically further used for: determining the access condition of the target pet and the target passenger according to the third image information; comparing the riding condition with the access condition, and detecting whether the abnormal riding condition occurs according to the riding condition when the riding condition is consistent with the access condition.

In the case of using an integrated unit, a functional unit composition block diagram of another elevator control apparatus provided in the embodiment of the present application is shown in fig. 6. In fig. 6, the elevator control apparatus 60 includes: a processing module 620 and a communication module 610. The processing module 620 is used to control and manage the actions of the elevator control, e.g., the steps performed by the first acquisition unit 510, the determination unit 520, the second acquisition unit 530, the detection unit 540, the control unit 550, and/or other processes for performing the techniques described herein. The communication module 610 is used to support interactions between the elevator control 60 and other devices. As shown in fig. 6, the elevator control device 60 may also include a memory module 630, the memory module 630 being used to store program codes and data of the elevator control device 60.

The processing module 620 may be a processor or controller, such as a central processing unit (Central Processing Unit, CPU), a general purpose processor, a digital signal processor (Digital Signal Processor, DSP), an ASIC, an FPGA or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various exemplary logic blocks, modules and circuits described in connection with the disclosure of embodiments of the present application. The processor may also be a combination that performs the function of a computation, e.g., a combination comprising one or more microprocessors, a combination of a DSP and a microprocessor, and the like. The communication module 610 may be a transceiver, an RF circuit, or a communication interface, etc. The storage module 630 may be a memory.

All relevant contents of each scenario related to the above method embodiment may be cited to the functional description of the corresponding functional module, which is not described herein. The elevator control apparatus can perform the steps performed by the elevator controller in the elevator control method shown in fig. 3.

The embodiment of the application also provides a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, where the computer program causes a computer to execute part or all of the steps of any one of the methods described in the embodiments of the method, where the computer includes a server.

It should be noted that, for simplicity of description, the foregoing method embodiments are all expressed as a series of action combinations, but it should be understood by those skilled in the art that the present application is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required in the present application.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, such as the above-described division of units, merely a division of logic functions, and there may be additional manners of dividing in actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, or may be in electrical or other forms.

The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The integrated units described above, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a memory, including several instructions for causing a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the above-mentioned method of the various embodiments of the present application. And the aforementioned memory includes: a U-disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in the various methods of the above embodiments may be implemented by a program that instructs associated hardware, and the program may be stored in a computer readable memory, which may include: flash disk, read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.

The foregoing has outlined rather broadly the more detailed description of embodiments of the present application, wherein specific examples are provided herein to illustrate the principles and embodiments of the present application, the above examples being provided solely to assist in the understanding of the methods of the present application and the core ideas thereof; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims (10)

1. An elevator control method, characterized by an elevator controller applied to a gravity power generation system comprising the elevator controller, a gravity power generation device for converting mechanical energy during operation of the elevator into electrical energy and powering devices in the elevator car, the devices comprising a first camera, an elevator, and a first camera in the elevator car, the method comprising:

Acquiring first image information from the first camera;

determining whether a target pet exists according to the first image information, wherein the target pet is a pet towed by a towing rope;

if the door closing command is determined to exist, acquiring second image information from the first camera when the door closing command is detected;

detecting whether abnormal riding conditions occur in riding conditions of the target pet and a target passenger according to the second image information, wherein the target passenger is a passenger towing the target pet, and the abnormal riding conditions are that one of the target pet and the target passenger is in the elevator;

if abnormal riding conditions are detected, controlling a loudspeaker in a car of the elevator to output prompt information, wherein the prompt information is used for prompting the target passenger to look after the target pet;

if the abnormal riding condition is detected not to occur in the riding condition, a door closing operation is executed in response to the door closing instruction;

and if the door closing command is determined to be not present, executing door closing operation in response to the door closing command when the door closing command is detected.

2. The method of claim 1, wherein the detecting whether an abnormal ride condition occurs in the rides of the target pet and target occupant based on the second image information comprises:

Comparing the first image information with the second image information to determine whether the target pet is in the elevator, and comparing the first image information with the second image information to determine whether a target passenger corresponding to the target pet is in the elevator, so as to obtain the riding condition;

if the riding condition is that the target pet and the target passenger are simultaneously in the elevator or are not simultaneously in the elevator, determining that the riding condition is not abnormal;

and if the riding condition is that one of the target pet and the target passenger is in the elevator, and the other is not in the elevator, determining that the riding condition has abnormal riding condition.

3. The method of claim 2, wherein the comparing the first image information and the second image information to determine whether the target pet is within the elevator comprises:

comparing the first image information with the second image information, and determining whether at least one target object exists in the elevator, wherein the target object refers to an object similar to the target pet;

if the existence of at least one target object is determined, comparing the haulage rope information corresponding to the at least one target object with the target haulage rope information corresponding to the target pet according to the first image information and the second image information, and determining whether the haulage rope identical to the target haulage rope information exists or not;

If the traction rope with the same information as the target traction rope exists, determining that the target pet is in the elevator;

if the fact that the traction rope with the same information as the target traction rope does not exist is determined, the fact that the target pet is not in the elevator is determined;

and if the fact that at least one target object does not exist is determined, determining that the target pet is not in the elevator.

4. The method of claim 1, wherein the gravity power generation system further comprises a gravity detection device;

in detecting whether an abnormal ride condition occurs to the ride conditions of the target pet and the target occupant based on the second image information, the method further includes:

if abnormal recognition conditions for the second image information occur in the process of detecting whether abnormal riding conditions occur according to the second image information, the door closing operation is executed in response to the door closing instruction, wherein the abnormal recognition conditions refer to conditions which cannot be accurately recognized according to the second image information;

controlling the elevator to run according to the running direction;

acquiring real-time load data of the elevator from the gravity detection device in the elevator running process;

Detecting whether load abnormal change conditions occur according to the real-time load data;

if the abnormal change condition of the load is detected, controlling the elevator to stop running;

and if the abnormal load change condition is detected not to occur, controlling the elevator to normally operate.

5. The method of claim 4, wherein said controlling the elevator to operate in the direction of travel comprises:

and controlling the elevator to run according to a first preset moving speed, wherein the first preset moving speed is smaller than a second preset moving speed, and the second preset moving speed is the normal moving speed of the elevator.

6. The method of claim 4, wherein after the controlling the elevator to stop operating, the method further comprises:

and controlling the elevator to run reversely and stop at the previous stop floor.

7. The method of claim 1, wherein the gravity power generation system further comprises a second camera located outside the car of the elevator corresponding to each floor;

the detecting whether abnormal riding conditions occur to riding conditions of the target pet and the target passenger according to the second image information further comprises:

Acquiring third image information of the second camera from the current stop floor;

determining the access condition of the target pet and the target passenger according to the third image information;

comparing the riding condition with the access condition, and detecting whether the abnormal riding condition occurs according to the riding condition when the riding condition is consistent with the access condition.

8. An elevator control device characterized by an elevator controller for use in a gravity power generation system comprising the elevator controller, a gravity power generation device for converting mechanical energy during operation of the elevator into electrical energy and powering devices within the elevator car, an elevator, and a first camera within the elevator car, the device comprising a first camera, the elevator control device comprising:

a first acquisition unit configured to acquire first image information from the first camera;

the determining unit is used for determining whether a target pet exists according to the first image information, wherein the target pet is a pet towed by a towing rope;

the second acquisition unit is used for acquiring second image information from the first camera when detecting a door closing instruction under the condition that the existence of the target pet is determined;

A detection unit configured to detect, based on the second image information, whether an abnormal riding condition occurs in riding conditions of the target pet and a target passenger, the target passenger being a passenger towing the target pet, the abnormal riding condition being one of the target pet and the target passenger within the elevator;

the control unit is used for controlling a loudspeaker in the car of the elevator to output prompt information when abnormal riding conditions are detected, wherein the prompt information is used for prompting the target passenger to look after the target pet;

the control unit is further used for responding to the door closing instruction to execute door closing operation when detecting that the abnormal riding condition does not occur in the riding condition;

the control unit is further used for responding to the door closing instruction to execute door closing operation when the door closing instruction is detected under the condition that no target pet exists.

9. An electronic device comprising a processor, a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-7.

10. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the steps in the method according to any one of claims 1-7.